Acer ASPIRE 4252, Service Manual

Page: 39 / 178

Chapter 1 29
LCD
Camera
Item Specification
Vendor/model name AUO
B140XW01 V8 Chimei
BT140GW01
LG
LP140WH1 Samsung
LTN140AT01-
G03
Screen Diagonal (mm) 14” diagonal mm
Display Area (mm) 309.4 x 173.95 mm
Display resolution (pixels) 1366 x 768
Pixel Pitch 0.2265 x 0.2265 mm
Display Mode Normally white
Typical White Luminance
(cd/m
2
) (also called
Brightness)
200 typ.
170 min. 220 typ.
200 min. 220 220 typ.
190 min.
Contrast Ratio (typical) 500 600 500 500
Response Time (Optical
Rise Time/Fall Time)
msec
8 typ. / 16 max. 8 typ. / 15 max. 8 typ. / 12 max.
Weight 350 max.
Physical Size (mm) 324 (H) x 192.5 (V) x 5.2 (D) mm
Electrical Interface 1 channel LVDS
Support Color 16.7 million colors
Viewing Angle (up/down/
right/left)
40 Degrees
(L+R),
15 Degrees (H),
35 Degrees (L)
40 Degrees
(L+R),
15 Degrees (H),
30 Degrees (L)
40 Degrees
(L+R),
10 Degrees (H),
30 Degrees (L)
45 Degrees
(L+R),
15 Degrees (H),
35 Degrees (L)
Temperature Range (°C)
Operating
Storage (shipping)
0 Min - 50 Max
-20 Min - 60 Max
Item Specification
Vendor and model Chicony CNF9157 Liteon 09P2SF119 Suyin
F1315-S32B-OV01
Type CMOS image sensor with SXGA
Interface USB 2.0
Focusing range 31.4cm ~ infinity 32cm ~ infinity 70 mm
Dimensions
(L x W x H mm) 65.0±0.3 X 8.0±0.1 X
3.69+0.11/-0.2 mm
65.0 x 8.0 x 3.53
±0.2mm
65 x 8.0 x 3.74 mm
Sensor type SXGA CMOS sensor CMOS Image Sensor
Pixel resolution 1280x1024, 1280x800,
640x480, 352x288,
320x240, 176x144,
160x120
1280x1024, 1024x768,
640x480, 350x288,
320x240, 176x144,
160x120
1280x1024, 1024x768,
800x600, 640x480,
352x288, 320x240,
176x144, 160x120
Pixel size 2 um x 2 um
Image size 1.3 MP